| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $195.72 | 13.239% | $221.6314 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $137.40 | 8.272% | $148.7657 | $148.77 | $148.75 | $148.80 |
| Purchase #3 | $210.37 | 6.396% | $223.8253 | $223.83 | $223.85 | $223.80 |
| Purchase #4 | $226.75 | 12.441% | $254.96 | $254.96 | $254.95 | $255.00 |
| Purchase #5 | $233.72 | 12.354% | $262.5938 | $262.59 | $262.60 | $262.60 |
| Purchase #6 | $147.69 | 4.777% | $154.7452 | $154.75 | $154.75 | $154.70 |
| Purchase #7 | $209.27 | 4.470% | $218.6244 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $1,360.92 | $1,485.1458 | $1,485.15 | $1,485.15 | $1,485.10 | |